Sample crushing and pulverizing apparatus



FIG. 1 is a front perspective view of the sample crushing and pulverizing apparatus;

FIG. 2 is a front view thereof;

FIG. 3 is a plan view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view of the sample crushing and pulverizing apparatus of FIG. 1 in an opened state.

The broken lines in the drawings depict unclaimed environmental subject matter. 

The ornamental design for a sample crushing and pulverizing apparatus, as shown and described. 